<html>
  <head>
    <!-- Load TensorFlow.js from a
         load balanced CDN server -->

    <script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs@0.13.3/dist/tf.min.js"></script>


    <!-- Load TensorFlow.js locally.
         If you want to use the library without an Internet access
         just download tf.js/tf.min.js from the CDN address above
         and put it into the current folder.

         Note: you might want to use tf.js when you're developing your app
               since errors are more readable, then use tf.min.js in production
               for speed.
    -->
    <!-- <script src="tf.js"> </script> -->

    <!-- Place your code in the script tag below. You can also use an external .js file -->
    <script>
    // Some simple test code to check
    // if we have loaded the library.
    var havetf='yes';
    try {
      tf;
    } catch {
      havetf='no';
    }
    </script>
  </head>

  <body>
    <p id="hw"></p>
    <script>
     document.getElementById('hw').innerHTML='Tensorflow.js loaded? ' + havetf;
    </script>
  </body>
</html>
